Yuav txiav txim seb lub kaus mom hlau puas zoo los tsis yog?

1. Ntau cov resins thiab additives nrog siab corrosion kuj muaj corrosive rau saum npoo ntawm cov pwm kab noj hniav, uas tuaj yeem ua rau cov hlau tawg thiab tev tawm ntawm cov pwm kab noj hniav, ua rau lub ntsej muag tsis zoo, thiab ua rau cov khoom yas tsis zoo. . Yog li ntawd, nws yog qhov zoo tshaj plaws los siv cov hlau tsis muaj corrosion los yog kho qhov chaw ntawm pwm kab noj hniav nrog chrome lossis npib tsib xee plating.
2. Zoo hnav tsis kam. Qhov saum npoo glossiness thiab qhov tseeb ntawm kev txhaj tshuaj molded qhov chaw yog ncaj qha ntsig txog qhov hnav tsis kam ntawm qhov chaw txhaj tshuaj pwm kab noj hniav. Tshwj xeeb tshaj yog thaum qee cov plastics muaj fiberglass, inorganic fillers, thiab qee cov pigments, lawv ntws ua ke nrog cov yas yaj ntawm kev kub ceev hauv cov dej ntws thiab cov kab noj hniav, ua rau muaj kev sib txhuam loj ntawm cov kab noj hniav. Yog tias cov khoom tsis hnav-resistant, nws yuav hnav sai sai, ua rau kev puas tsuaj rau qhov zoo ntawm cov khoom yas.
3. Thaum txhaj tshuaj molding, qhov kub ntawm cov pwm kab noj hniav yuav tsum ncav cuag 300 degree lossis siab dua, yog li nws yog qhov zoo tshaj plaws los xaiv cov cuab yeej steel (kua sov kho steel) uas tau ua raws li qhov tsim nyog tempering, txwv tsis pub nws yuav ua rau muaj kev hloov pauv hauv microstructure ntawm cov khoom. , ua rau muaj kev hloov pauv ntawm qhov loj ntawm kev txhaj tshuaj pwm. Kev tuav ruaj ntseg zoo yog qhov tseem ceeb.
4. Pwm qhov chaw feem ntau yog ua los ntawm cov khoom siv hlau, thiab qee qhov ntawm lawv muaj cov qauv tsim qauv. Txhawm rau kom luv luv lub voj voog ntau lawm thiab txhim kho kev ua tau zoo, nws yuav tsum tau ua kom cov khoom pwm yooj yim rau hauv cov duab thiab qhov tseeb uas yuav tsum tau ua los ntawm cov duab kos.
5. Kev txhaj tshuaj molded qhov chaw nrog kev ua haujlwm zoo polishing feem ntau yuav tsum tau zoo gloss thiab deg mob, yog li qhov roughness ntawm kab noj hniav yog me me heev. Cov txheej txheem nto, xws li polishing, sib tsoo, thiab lwm yam, yuav tsum tau nqa tawm ntawm kab noj hniav. Yog li ntawd, cov hlau xaiv yuav tsum tsis muaj ntxhib impurities thiab pores.
6. Txhawm rau txhim kho hardness thiab hnav tsis kam, cov pwm txhaj tshuaj feem ntau raug rau kev kho cua sov, tab sis qhov kev kho no yuav tsum txo qis qhov hloov pauv. Yog li ntawd, nws yog qhov zoo tshaj plaws los siv pre hardened steel uas tuaj yeem ua machined.